Which NCAA conference has the highest rate of NFL success?

The schools in the Southeastern Conference (SEC) have failed to bring home a national football title for two years running following the conference's unprecedented seven-year run between 2007-13. But the SEC's notoriously prideful fans can still claim bragging rights in at least one way on the gridiron.

As the below graphic shows, the SEC had a nation-high 54 players selected from its 14 schools during last month's NFL Draft. That's the second most in SEC history, behind only the 63 players selected in 2013.

That means that out of the 256 players drafted this year, 21 percent came from SEC schools -- nearly one in five draftees.

This trend is nothing new. In fact, it was the ninth straight year the SEC has led all conferences in draftees. Unsurprisingly, that's given them a huge advantage in total draft picks over the last decade.

These facts suggest that no matter which way you slice it, the SEC possesses the most NFL talent of any college conference. But that's not exactly the case – if anything, NFL coaches just think SEC-bred players can transition to the NFL easier.

Over the last decade, the SEC has produced 86 first-round picks, the most of any Power Five conference and 26 more than the second-place Atlantic Coast Conference (ACC). It's not just a case of raw numbers, either.

More than 19 percent of the SEC's overall selections have come in the first round, more than any Power Five conference and second only to the American Athletic Conference (AAC), which has only been in existence for two years yet produced six first-round selections out of 23 overall picks.

But how often do those high draft pedigrees translate to on-field production?

Now, the SEC has somewhat lived up to its reputation by churning out more Pro Bowlers (46) than any other conference since 2006. But we also need to take into account that the SEC has had far more players drafted in the first place. So they should have more Pro Bowlers.

What they don't have is a higher percentage of Pro Bowlers. Those 46 Pro Bowlers from the SEC were a product of 446 draft picks since 2006. So about 11.7 percent of SEC players who move onto the NFL become Pro Bowlers.

Two other Big Five conferences -- the Pac-12 (11.96 percent) and Big 12 (11.62 percent) -- produce Pro Bowlers with about the same success rate, and the C-USA (12.99 percent) surprisingly blows every other conference out of the water. Meanwhile, the ACC and Big Ten come out looking quite weak in comparison.

But there's been a drastic shift in favor of the SEC since then. Between 2011-15, a whopping 50 first-round picks have hailed from the SEC, nearly double the amount of the second-place ACC (26). While the Pac-12 has risen to third place, the Big Ten and Big 12 have both seen steep drop-offs.